Microwave Absorption Properties of Double-Layer RADAR Absorbing Materials Based on Doped Barium HexaferriteTiO2Conducting Carbon Black
Joint Authors
Das, Sukanta
Nayak, G. C.
Sahu, S. K.
Routray, P. C.
Roy, A. K.
Baskey, H.
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-17
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
In this report, we demonstrate microwave absorption properties of barium hexaferrite, doped barium hexaferrite, titanium dioxide and conducting carbon black based RADAR absorbing material for stealth application.
Double-layer absorbers are prepared with a top layer consisting of 30% hexaferrite and 10% titanium dioxide while the bottom layer composed of 30% hexaferrite and 10% conducting carbon black, embedded in chloroprene matrix.
The top and bottom layers are prepared as impedance matching layer and conducting layer, respectively, with a total thickness of 2 mm.
Microwave absorption properties of all the composites were analyzed in X-band region.
Maximum reflection loss of −32 dB at 10.64 GHz was observed for barium hexaferrite based double-layer absorber whereas for doped barium hexaferrite based absorber the reflection loss was found to be −29.56 dB at 11.7 GHz.
A consistence reflection loss value (>−24 dB) was observed for doped barium hexaferrite based RADAR absorbing materials within the entire bandwidth.
American Psychological Association (APA)
Das, Sukanta& Nayak, G. C.& Sahu, S. K.& Routray, P. C.& Roy, A. K.& Baskey, H.. 2014. Microwave Absorption Properties of Double-Layer RADAR Absorbing Materials Based on Doped Barium HexaferriteTiO2Conducting Carbon Black. Journal of Engineering،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1040421
Modern Language Association (MLA)
Das, Sukanta…[et al.]. Microwave Absorption Properties of Double-Layer RADAR Absorbing Materials Based on Doped Barium HexaferriteTiO2Conducting Carbon Black. Journal of Engineering No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-1040421
American Medical Association (AMA)
Das, Sukanta& Nayak, G. C.& Sahu, S. K.& Routray, P. C.& Roy, A. K.& Baskey, H.. Microwave Absorption Properties of Double-Layer RADAR Absorbing Materials Based on Doped Barium HexaferriteTiO2Conducting Carbon Black. Journal of Engineering. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1040421
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1040421